Some of the GNUstep presentations I gave over the years, usually at Fosdem. They are in pdf or odp format.

Objective-C support in GCC 4.6

This presentation introduces the new Objective-C features of GCC 4.6.

Cross-platform Objective-C development using GNUstep

This presentation explores the free tools that the GNUstep project provides for writing cross-platform Objective-C software.

Building server applications using Objective-C and GNUstep

This presentation introduces server application development using Objective-C and GNUstep.

GNUstep make version 2

This presentation was written to introduce the version 2.0.0 of gnustep-make. It also provides some background on the earlier history of gnustep-make.